baber/WOPTO huggingface dataset:
Patent CA-1075284-A (CA)
Inventor: ERIKSSON KJELL-IVAN
IPC: B66C1/62
Filed: 1977-08-25
Granted: 1980-04-08
Abstract: A B S T R A C T  O F  T H E  D I S C L O S U R E      This invention relates to a device for lifting weighty animals, comprising a rigid yoke and two movable spaced-apart gripping members which are disposed on arms each of which is con-nected to the yoke and an adjustment mechanism by means of first and second hinges being spaced apart from each other, the arms being pivotable by means of the adjustment mechanism so as to grip the hip bone projections of the animal.
Patent CA-1083036-A (CA)
Inventor: BOLZ GUNNER
IPC: G01N33/00
Filed: 1977-10-21
Granted: 1980-08-05
Abstract: Abstract of the Disclosure An indirect method for the quantitation of an antigen or antibody in a liquid sample.  In the antigen assay, antigen of the same type as the sample antigen is adsorbed onto a solid support surface.  Then, specific labelled antibody is immunologically reacted in solution with the sample antigen and the adsorbed antigen.  The quantity of reacted labelled antibody on the solid support surface is then determined, as for example, fluorogen label by a fluorometer.  The procedure is employed for detection of antibody by reversing the antigen and antibody components in each instance.
Patent CA-1076659-A (CA)
Inventor: SCHALCH FRED
IPC: B23K11/36
Filed: 1977-11-08
Granted: 1980-04-29
Abstract: ABSTRACT OF THE DISCLOSURE:           An electrode roll-welding arrangement for a resistance roll-welding machine comprising a welding arm adapted to be supported at a machine frame and an electrode roll mounted at an end of the welding arm, the electrode roll being supplied with the welding current by means of the welding arm acting as an electrical conductor and a shaft of the electrode roll mounted in such welding arm.  The end of the welding arm receiving the electrode roll is bifurcated or fork-shaped and embodies two fork-like or bifurcated leg members situated essentially in parallelism and opposite one another, each bifurcated leg member having a slot which opens towards the front side or face of the end of the welding arm.  Each such slot has at its inward or proximal slot end a bearing cradle for the reception of the shaft of the electrode roll.  A clamping element is arranged in each slot and each such clamping element is urged with its contact surfaces against the shaft of the electrode roll as well as against the slot walls in the welding arm by means of an adjustable pressure element which is arranged at the end of each leg member of the welding arm.
Patent CA-1056179-A (CA)
Inventor: HARRIS TREVOR L
IPC: B62M9/06
Filed: 1977-11-14
Granted: 1979-06-12
Abstract: VEHICLE WITH VARIABLE SPEED TRANSMISSION   ABSTRACT OF THE DISCLOSURE           A vehicle adapted to move along a supporting surface comprising a frame, a wheel having a centrally located huh mounted on the frame for rotational movement about a first rotational axis relative to the frame, and an inner rotatable member at least partially within the hub.  The inner rotatable member is mounted for rotational movement about a second rotational axis.  The inner rotatable member and the hub are movable relative to each other along a path having a radial component to permit adjustment in the relative radial position of the first and second rotational axes.  The hub and the inner rotatable member are drivingly interconnected by a mechanism which includes a one-way clutch.  The operator of the vehicle can adjust the relative radial position of the rotational axes to thereby adjust the drive ratio between the hub and the inner rotatable member.
Patent CA-1123154-A (CA)
Inventor: SCHAAR CHARLES H
IPC: A61F13/58
Filed: 1977-12-29
Granted: 1982-05-11
Abstract: DIAPER WITH ELASTIC FASTENER                   ABSTRACT OF THE DISCLOSURE         A disposable diaper comprising, an absorbent pad assem-bly having opposed surfaces, a pair of side edges, and a pair of end edges connecting the side edges.  The diaper has a tape fastener comprising, tape means having a first portion secured to one of the surfaces of the pad assembly, a securement portion for attachment to a spaced portion of the diaper, an extensible portion connecting the first and securement portions, and elas-tic means constraining expansion of the extensible portion.
Patent CA-1101062-A (CA)
Inventor: PETERSON CHARLES A
IPC: H02H7/16
Filed: 1978-01-16
Granted: 1981-05-12
Abstract: SERIES CAPACITOR SYSTEM WITH FORCE FIRING OF PROTECTIVE BYPASS DEVICE     ABSTRACT OF THE DISCLOSURE         In a series capacitor transmission system the protective bypass device has a force firing arrangement responsive to an applied signal for causing the series capacitor bank to be bypassed rapidly, such as within three cycles, for reducing subsynchronous oscillation effects on generating equipment connected with the transmission system.          A capacitive potential device supplies power to energize a firing control circuit with a pulse transformer placing high frequency or pulse voltage across the protective device for rapid bypassing.  The bypass device may be a protective spark gap as is normally present for protection of the capacitor bank against overvoltages.
Patent CA-1099047-A (CA)
Inventor: KIOVSKY THOMAS E
IPC: C08F8/00
Filed: 1978-02-22
Granted: 1981-04-07
Abstract: ABSTRACT          Lubricating oil additives having both dispersant and viscosity-index improving properties are prepared by reacting an ethylene-propylene copolymer with chlorine and/or an alpha-beta-unsaturated dicarboxylic acid or derivative, and then reacting the resulting intermediate with certain amines and/or alkane polyols.
Patent CA-1131239-A (CA)
Title: Microbicides for controlling plant  diseases
Inventor: HUBELE ADOLF
IPC: C07D307/24
Filed: 1978-03-23
Granted: 1982-09-07
Abstract: Abstract of the Disclosure Acylated sec-alkylanilines and acylated alkoxy-sec.alkyl-anilines of the formula I are valuable microbicides.  They can be used in the form of compositions especially for con-trolling phytopathogenic fungi, such as Phytophthora, Plasmo-para, Pythium, Puccinia, Cercospora, Erysiphe and others.  The compounds have a systemic action.
Patent CA-1124603-A (CA)
Inventor: SLIVENKO VICTOR
IPC: A61M1/00
Filed: 1978-04-04
Granted: 1982-06-01
Abstract: ABSTRACT        A device to provide access to the circulatory system of a living body for simultaneous withdrawal and return of blood to the system includes a tubular conduit and a housing integrally associated with the conduit and having fluid communication therewith through at least one aperture in the conduit wall located at the point where the conduit adjoins the housing.  The relation between the housing and the conduit is such that the axes of both intersect at right angles.  The housing extends the fluid communication to a point outside the living body.  Inside the housing is a movable valve body which has a pair of ports alignable with the aperture.  The valve body is movable in the housing between positions of alignment and nonalignment of the apertures and the port to selectively establish fluid communication between the circulatory system and the outside of the living body.
Patent CA-1086598-A (CA)
Inventor: KIRST ROBERT J
IPC: A01F12/22
Filed: 1978-06-15
Granted: 1980-09-30
Abstract: COMBINE CYLINDER REEL TOOTH ABSTRACT OF THE INVENTION A cold forged cylinder reel tooth adapted to be mounted to the cylinder of a threshing mechanism includes a thresh-ing portion, a tapered sealing portion and a fastening por-tion. The threshing portion includes identical symmetrical double-edged surface blades which are reversable to provide that the opposite unworn edged blade is positioned to engage the grain when the first edge blade is worn beyond practical use. The tapered seating portion permits proper indexing of the reel tooth 180 degrees to permit the unworn opposite double edge surface to engage the incoming grain in the threshing mechanism and the fastening portion provides rapid mounting and demounting of the cylinder reel tooth from the cylinder during the indexing operation. -1-
Patent CA-1103698-A (CA)
Title: Solutions of acrylamidoalkanesulfonic acid salts in organic liquids and method for their preparation
Inventor: SURBEY DONALD L
IPC: C08F20/54
Filed: 1978-07-04
Granted: 1981-06-23
Abstract: Abstract of the Disclosure:         Solutions of salts, especially sodium salts, of acrylamidoalkanesulfonic acids in organic liquids such as dimethylformamide are prepared by reacting the acid with a metal salt of a weak acid (preferably a metal carbonate or bicarbonate), or a cation exchange resin in the metal salt form, in the organic liquid in the presence of a free radical polymerization inhibitor (preferably an oxygen-containing gas such as air with which the mixture is blown) until the neutralization number of the mixture to phenolphthalein is a base number or, if an acid number, is no higher than about 1Ø In a preferred embodiment of the process, the mixture is blown with air and such blowing is continued until the acid number of the system is no greater than about 1.0, after which a strongly alkaline reagent is added until the neutralization number is a base number or an acid number no higher than about 0.1.
Patent CA-1091170-A (CA)
Inventor: FEE MAX J
IPC: B21D51/40
Filed: 1978-08-04
Granted: 1980-12-09
Abstract: Abstract of the Disclosure A flange for a container opening has an internally threaded aperture to receive a plug, and a plurality of external serrations in a circularly spaced-apart relationship around the periphery of the upper portion of the flange.  The plug is externally threaded and, when mated with the flange, closes the aperture.  Both the flange and the plug are molded out of plastic materials as single integral components.  On the lower portion of the flange is an annular lip which is positioned beneath and extends radially beyond the external serrations.  A container suitable for the flange has a boss around the container opening in a wall (usually the end wall) of the container.  The boss is formed with internal serrations equal in number to the number of external serrations on the flange.  This boss can be crimped onto the flange placed in the opening, such that the two groups of serrations permanently interlock with one another thereby securely locking the flange into the container.  At the same time the annular lip seals against the inner face of the wall (usually the end wall).  The plug is removable from the flange when access to the contents of the container is desired.
Patent CA-1101066-A (CA)
Inventor: MORAN RICHARD J
IPC: H02H3/08
Filed: 1978-08-30
Granted: 1981-05-12
Abstract: PROPORTIONAL GROUND CURRENT RELAY                  ABSTRACT OF THE DISCLOSURE         The minimum instantaneous voltage output of a phase resistor connected to receive the rectified phase and neutral currents of three wye-connected current transformers, each magnetically coupled to respective phase conductor of a three phase electric power circuit, is proportional to the peak current of the phase conductor carrying the center magnitude phase current.  A voltage proportional to this minimum instantaneous voltage is measured and stored by a capacitor each cycle.  The peak instantaneous voltage output of a ground resistor connected to receive the full wave rectified output of three, parallel-connected current transformers, each also coupled to a respective phase conductor of the power circuit, is proportional to the peak ground current of the electric power circuit.  A voltage proportional to the voltage output of the ground resistor is applied to the base of a NPN transistor, and the voltage stored by the capacitor is applied to the emitter of this transistor, to turn on this transistor every time the peak ground current exceeds a preselected percentage of the center magnitude phase current.  The momentary turnon of this transistor at least once every current cycle activates a timing circuit, which after a predetermined time, initiates tripping of a circuit interrupter.
Patent CA-1111301-A (CA)
Inventor: GUNDERSON NORMAN R
IPC: G03B17/42
Filed: 1978-12-14
Granted: 1981-10-27
Abstract: ABSTRACT OF THE DISCLOSURE           The present invention relates to an automatic camera having powered film advancing mechanism for advancing a strip of film having opposed side edges beyond an exposure location.  Lens means for directing light onto a portion of said film at the exposure location are provided as are shutter means for closing off the admission of light to the film during its advancement.         Sencing means responsive to the movement of the film are also provided and such means include a wheel which contacts a side edge of the film and which is rotatable thereby as the film advances.  Additionally, control means are provided which are automatically actuated by the sensing means to stop the advancement of the film by the powered film advancing means when the film has been advanced a predetermined distance beyond the exposure location.
Patent CA-1103577-A (CA)
Inventor: REICHERT LEONARD K
IPC: B26D7/20
Filed: 1978-12-19
Granted: 1981-06-23
Abstract: ABSTRACT OF THE INVENTION     A cutting block or pad having a laminated construction, wherein the adjacent component layers or member elements are mechanically bonded to each other by layers of an electrically conductive adhesive, is disclosed.  The block is particularly useful in connection with a clicking die and acts to complete an electrically conductive path as the die first contacts one broad opposing surface of the laminated structure.  In a parti-cularly preferred embodiment of the invention, at least one and preferably two electrically conductive rods extend through the interior of the block, normal to the adhesive bonding layers, and each rod is bonded or secured in position by an electrically conductive adhesive material.  Each rod thereby makes electrical contact to each adhesive layer, and the electrically conductive rods may also provide mechanical strength to the laminated structure.
Patent CA-1130066-A (CA)
Inventor: SINGH ANAND P
IPC: B29C35/00
Filed: 1979-01-25
Granted: 1982-08-24
Abstract: Inventor: Anand Pal Singh Title:    TIRE LOADER     ABSTRACT OF THE DISCLOSURE   A loader for tire machinery such as tire presses is disclosed, which loader is supported from a vertically and horizontally movable frame and which includes a vertical shaft or sleeve journaled with respect to the frame with a horizontal plate secured for rotation therewith. Loader shoes are mounted on the frame for radial movement and respective link means interconnect the plate and each loader shoe, each link extending at a common angle with respect to a radius from the center of rotation of the plate, and rotation of the plate in one direction will reduce the angle accordingly moving the shoes radially outwardly and rotation of the plate in the opposite direction will increase the angle moving the shoes radially inwardly. Each link is adjustable in length and the extent of rotation of the plate in one or both directions is limited by adjustable stops. The loader shoes remain parallel throughout their movement and are supported for radial movement by self-aligning slider blocks.
Patent CA-1119213-A (CA)
Inventor: LOGAN GERALD A
IPC: B62D25/18
Filed: 1979-02-09
Granted: 1982-03-02
Abstract: IMPROVED FENDER EXTENSION                        ABSTRACT        The specification discloses fender extensions which have inner flanges fitting inside and fastening to the inwardly turned flanges of motor vehicle fenders.          The inner flanges press edges of outer, cover portions of the extensions tightly against the sides of the fenders.            In an alternate embodiment, the inner flange is stepped to provide a shoulder abutting the side of the fender as an aid for proper positioning.
Patent CA-1120833-A (CA)
Inventor: PROELSS HENNING F
IPC: C12Q1/34
Filed: 1979-02-22
Granted: 1982-03-30
Abstract: ABSTRACT OF THE DISCLOSURE             A test for lipase activity is provided wherein trilinolein, or an equivalent as defined herein, is employed in an emulsified form as a substrate.  Reduced incubation times and improved accuracy are obtained by providing an excess of lipoxygenase to convert the linoleic acid product of lipolysis to linoleic acid hydroperoxide which is measur-able with great accuracy at low concentrations by spectro-photometric or kinetic assay techniques, for example.
Patent CA-1141602-A (CA)
Inventor: MUSCIANESE GIUSEPPE
IPC: B29C49/26
Filed: 1979-03-23
Granted: 1983-02-22
Abstract: ABSTRACT OF THE DISCLOSURE:         A process for internally lining a conduit with a sheath comprising a tube of flexible covering material provided with an outer adhesive coating and inner tube provid-ing a smooth internal surface, the inner tube being integral with the tube of covering material, at least one expansible plug member being introduced into one extremity of said sheath when the sheath is located in the conduit so to enable internal fluid pressure to be applied directly to the sheath until its adherence to the conduit.
Patent CA-1130518-A (CA)
Inventor: FERRARIS MARIO
IPC: C05C9/00
Filed: 1979-06-07
Granted: 1982-08-31
Abstract: AR.2607 PROCESS FOR PREPARING SPHEROIDALLY SHAPED PRODUCTS, SOLID AT ROOM TEMPERATURE      ABSTRACT OF DISCLOSURE           Solid products of spheroidal shape and having a maximum diameter of 1 to 5,000 microns are prepared starting from a mixture of at least two immiscible, mutually chemically inert liquids, one of which is in the form of a molten solid, said liquids being present in the mixture in a ratio such that one forms the dispersed phase while the other is the continuous phase, at least the liquid forming the dispersed phase being one which solidifies on cooling.
Patent CA-1112131-A (CA)
Inventor: CHERVENAK PAUL R
IPC: B60T7/04
Filed: 1979-06-18
Granted: 1981-11-10
Abstract: ABSTRACT OF THE DISCLOSURE Linkage which extends between right and left brake pedals and a valve construction provided with an outwardly extending shiftable shaft and a pair of valves disposed to either side of the shaft.  A bolt assembly passes through one end of the shaft and mounts a yoke for rocking movement, the yoke having ends equally offset from the valves.  Right and left substantially identical link-ages are employed, each linkage including a push rod mounted for limited adjustable sliding movement in a trunnion carried by a bifurcated arm of a bell crank. The other bell crank arm is connected to an end of the yoke by a ball joint assembly, one end of the tubular intermediate portion being adapted to bear against a valve.
Patent CA-1151797-A (CA)
Inventor: SNULOVA LIDIA D
IPC: C08G14/08
Filed: 1979-07-11
Granted: 1983-08-09
Abstract: ABSTRACT OF THE DISCLOSURE       A process for producing a urea phenol-formaldehyde binder for moulding sand mixtures which comprises heating urea and formaldehyde taken in a molar ratio of 1:(1.9-2.1) at a pH of from 6.5 to 8.0 to a temperature of from 80 to 100°C; add-ing an acid catalyst to obtain a pH value of from 4.2 to 4.7; keeping at this pH for 15 to 30 minutes; increasing pH value to 6.5-8.0; adding phenol and formaldehyde to obtain a molar ratio between phenol, urea and formaldehyde equal to (0.25-0.4):1:(2.5-2.7); maintaining a temperature within the range of from 85 to 90°C and pH of from 7.5 to 9.0 for 40 to 60 minutes; drying in vacuum to obtain a refractive index of 1.468-1.472; adding urea to obtain a molar ratio between phenol urea, and formaldehyde equal to (0.2-0.3):1:(1.8-2.2) and keeping at a temperature of from 55 to 65°C for 20 to 40 minutes, followed by cooling.  The process according to the present invention makes it possible to increase reactivity of the binder, thus providing for the possibility of air-curing of the moulding sand mixtures based on said binder.
Patent CA-1115235-A (CA)
Inventor: MARLING JOHN B
IPC: B01D59/34
Filed: 1979-09-17
Granted: 1981-12-29
Abstract: ABSTRACT          A method  for deuterium enrichment by photoinduced dissociation which uses  as the deuterium source  a multi-halogenated organic compound selected from the group con-sisting of dihalomethane, a trihalomethane, a 1,2-di-haloethene, a trihaloethene, a tetrahaloethane and a pen-tahaloethane.  The multihalogenated organic compound is subjected to intense infrared radiation at a preselected wavelength to selectively excite and therby induce disso-ciation of substantially only those molecules containing deuterium to provide a deuterium enriched dissociation product.  The deuterium enriched product may be combusted with oxygen to provide deuterium enriched water.  The deu-terium depleted undissociated molecules may be redeuter-ated by treatment with a deuterium source such as water.
Patent CA-1115219-A (CA)
Inventor: MAJEWSKI ELMER J
IPC: B65D6/16
Filed: 1979-09-18
Granted: 1981-12-29
Abstract: ABSTRACT        A portable rack sized to fit in the trunk of a car has a back, base, sides and several partitions forming compartments for minimizing the movement of arti-cles placed therein while being transported in a vehicle between point of purchase and point of utilization.  All connections between the wire-form or rod-form parts of the rack are hinged so that when not in use or when pack-aged for shipment or sale the rack can be folded into a compact flat break-down configuration.
Patent CA-1126049-A (CA)
Title: Instrumentation system with electric signal  transmitter
Inventor: RICHARDSON DAVID A
IPC: G08C19/02
Filed: 1979-10-12
Granted: 1982-06-22
Abstract: ABSTRACT OF THE DISCLOSURE         Instrument system including an electronic transmitter for a vibrating-wire differential-pressure sensor at a field location and connected by a two-wire line to a control room.  The transmitter includes an oscillator to produce vibrations of the wire at its resonant frequency, and applies to the two-wire line a corresponding alternating voltage signal.  The control room equipment converts this raw measurement data to an analog measurement signal.  The control room equipment provides for adjustment of the zero and span of this signal, and for linearization with respect to the input differen-tial pressure.  The two-wire line carries a direct-current component the average value of which is automatically adjusted at the control room to match the scaled and linearized analog measurement signal.  This line current passes through a meter at the transmitter to provide field service personnel with a visual indication of the value of the scaled and linearized measurement signal.
Patent CA-1114353-A (CA)
Inventor: DUPUIS JEAN-CLAUDE
IPC: B64C27/54
Filed: 1979-11-05
Granted: 1981-12-15
Abstract: ABSTRACT OF THE DISCLOSURE A rotary actuator for example for use in flight control systems, comprises a first modular housing including a stress-responsive device in the form of a torsion spring mounted in a casing and surrounding an output shaft; and a second modular housing including a reduction gear, coupled to the casing of the stress-responsive device through the adjoining faces of the hous-ings, a clutch and damping means. The distance between the axis of the stress-responsive device and the axis of the reduction gear can be adjusted by selection of the thickness of a packing member between the housings. The second housing may include a motor act-ing through a second reduction gear and the clutch to adjust the angular position of the effective anchorage provided by the stress-responsive device. Alternatively, the side of the clutch remote from the stress-responsive device may be rigid with the second housing and the clutch may act as a brake.